Guys how do I use bug to stack resources?

[Yorok0]

For educational purposes, not for abusing

Two age up technologies appear in town center

Update 36906 Make sure you have 800-974 food, 50+ wood, and 200+ gold. Press the ‘go up to next age hotkey’ just as you have clicked wheelbarrow. Once castle age tech has dissapeared, it’s queued up invisibly in the town center. Make sure you don’t actually have enough resources in the bank to queue up both techs. I’m sure this can be done in any age with any other tech in the town center. EDIT: this can also be done with ANY unit/tech as long as the tech/unit share one common resource and th…